Welcome to CoursesWeb.net
        - Here you will find free online courses, tutorials and scripts for Web Programmers and Web Development: PHP - MySQL, HTML, CSS, JavaScript, jQuery, Ajax, Adobe Flash, ActionScript 3.0; Games and a Blog about Spirituality.

Latest Subjects on Forum

Reversing the order of numbers in a string (30-7-2015)
      HelloI have a string with these numbers quot quot and I want to get a string with reversed order of those numbers To get this string quot quot Any idea ...
MySQL ORDER BY ASC with NULL values last (2-7-2015)
      HelloI want to make a Select SQL query that sorts ascending by a column but the rows with NULL values to come last This is the query I use but ...
imgupload & img browse for ckeditor on JBoss server (2-7-2015)
      Hi I am working with plugins for ckeditor developed by you And I got stuck with a little problem The plugins are imgupload php and imgbrowse php I am working ...
Validate Input Fields with Ajax (23-6-2015)
      Hi i read this http coursesweb net ajax check-validate-input-field-loses-focus-php-ajax tand i tried to copy it i made simplified version here clinde de dump crop html- quot check php quot is ...
Select Next and Previous record in MySQL (19-5-2015)
      Hello Let say I have records into a MySQL table with IDs and I want to be able to go from one to another by navigation via next previous links ...
Mixed Content: The page was loaded over HTTPS, insecure XMLHttpRequest (14-5-2015)
      I have an Ajax function that adds in page some content from server It was working fine when the page url was with quot http quot but after I put ...
Vertically center strings with different sizes on the same line (7-5-2015)
      I have strings with different sizes next to each other on the same line Some Big text Here Middle text Other string smallerHow can I make to align the last ...
Uncaught TypeError: Cannot set property innerHTML of null (7-5-2015)
      I have this JS script lt script gt function blockToggle type blockee elem var conf confirm quot Press OK to confirm the ' quot type quot ' action quot if ...
Float two Divs left and two Divs right (under each other) (5-5-2015)
      I have these four Divs lt div class quot dv quot gt DIV lt div gt lt div class quot dv quot gt DIV lt div gt lt div class ...
JavaScript - Get the text of the Selected Option (4-5-2015)
      I have a dropdown select list like this lt select name quot sel quot id quot sel quot gt lt option value quot quot gt text lt option gt lt ...
JavaScript - Get Filename and Extension from URL (3-5-2015)
      HelloHow can I get the filename and extension from a variale with an URL address in JavaScript The URL can be any kind of webpage address with or without query ...

Latest Tutorials and Scripts

Display image file in Canvas, Check its type and size before Upload (8-4-2015)
      JavaScript script to display image file in canvas before upload, checking also the file type extension, and image size (width /height) on client ..
Light the Stars - Game (1-3-2015)
      A JavaScript HTML5 game made with Phaser. A Spiritual, Peaceful and Clever game to express something of my mind. ..
Follow the mouse cursor with a DIV inside a Parent (22-1-2015)
      How to make a Div to follow the mouse cursor inside the borders of a HTML parent element, using JavaScript. Code and example. ..
Creating Tabs Effect with JavaScript (26-11-2014)
      HTML, CSS, JavaScript code to Create Tabs Effect. If the page is refreshed, it will keep displayed the last active /opened tab. ..
SSEP - Site Search Engine PHP-Ajax (18-10-2014)
      This is a site search engine script build with PHP and Ajax, that can be used to Crawl and Index pages from your ..
Ajax-PHP File Manager (15-9-2014)
      Ajax-PHP File Manager script, with drag-and-drop, and tooltip effect. Manage files and directories on your server; Upload, Download, Copy, Rename files and folders ..
CKEditor Free Image Browse Plugin (28-8-2014)
      CKEditor with Free Image Browse and Upload Plugin. The imgbrowse plugin allows images on the server to be browsed and picked for inclusion ..
Using Variable and Function with Name from String in JavaScript (15-8-2014)
      JavaScript Tutorial. How to use Variable and to call Function, or object method, with Name from a String, using window object. ..
Calling Function and Class Method with Name from String (13-8-2014)
      PHP Tutorial. The easiest way to call a Function, and Class method, with Name from String, stored into a variable or array item. ..
Get Time Elapsed (23-7-2014)
      PHP function to Get Time Elapsed from a specified date/time (in literaly string or TimeStamp) till Now, or till other specified date/time. ..

HTML Course

Free Course with lessons and tutorials from which you can learn HTML (XHTM and HTML5), the main web language used to create sites.
Even if there are several programs WYSIWYG for building Web pages without knows this language is still good to have even basic knowledge about HTML. Thus you can make and edit easily, with a professional appearance, own page on the Internet.

CSS Course - Cascading Style Sheets

Creation of HTML pages is relatively simple if you know HTML, but building a nice design, easily to edit it becomes more difficult.
With the development of Internet, the sites have become more complex, with a larger number of pages, the demands on graphics and page elements have become more demanding and thus designing web pages has become a more difficult task.
But using CSS (Cascading Style Sheets), it makes it easier.
This introductory course in CSS includes several lessons from which a beginner web developer can learn the basics of style sheets, the main properties and the use of CSS (including CSS3) technology in creating web pages.

PHP-MySQL Course

At present, construction of professional, dynamic and attractive web pages requires more advanced skills than just simple knowledge of HTML and CSS.
A good web master should know a server-side language. PHP is a great programming language, it allows you to provide a dynamic Web content, which automatically change from day to day or even from one minute to another.
If you know HTML, but you have no experience in the field of programming, you can easily learn PHP and MySQL with the lessons and tutorials in this course.
This PHP-MySQL Course starts from the most simple elements of the PHP language, and then move on to details: how to create PHP programs, how to load the PHP scripts, and to the final approach more complex items, such as SQL commands, working with MySQL database, XML, using classes and OOP (Object Oriented Programming) in PHP.
The tutorials covered in this course approach in an easy and intuitive manner with numerous examples that make it easier and more understanding to learn PHP.

JavaScript / jQuery Course

In the construction of web sites the focus is to interact with visitors and to provide an easy navigation and a nice design. In this sense, the JavaScript language is very useful, it helps web programmers who wish to move from static to interactive Web development.
An important step towards interactivity was made by JavaScript, which allows the insertion of scripts in the sites that run in the user's browser, facilitating the traffic between client and server. Thus, JavaScript makes the relationship to be a true client-server system.
JavaScript has a fairly large list of commands and functions designed to process mathematical operations, to manipulate content, tags, sounds, images, URL links, objects, browser windows, etc.
If your aim is to create websites, to become a professional web programmer, it is advisable to know JavaScript too, and you can start with the lessons presented in the courses added in this web site. There are free lessons, tutorials, code-snippets, scripts, and resources for download, to learn JavaScript, and jQuery.
This course is a good start for beginners, it offers the necessary elements to learn JavaScript / jQuery , and work with it.

AJAX Course

The technologies used in creating websites and web applications are continuously developing. After 2005 became popular a new technology, or rather a new way of using together several web programming languages (server side and client side), known as AJAX (Asynchronous JavaScript And XML).
Ajax is based on the JavaScript language, besides it uses HTML, CSS and a language for the server-side (like PHP or ASP).
The main thing that Ajax is used for it is to navigate through the contents of a website or sending data to the server without being recharged or opened another browser window.
The Ajax course in this site explains the basics of this technology, with examples for beginners. You can learn how to use it in the pages of your website and how to create simple Ajax applications.

Adobe Flash

Flash is an application that can create and develop multimedia elements (audio, video), text content, graphic effects, animation and even games, mostly used for Web pages. Different interfaces and applications made with Flash are used for PDAs and mobile phones (like Flash Player).
Flash can work with XML documents, scripts JavaScript, PHP and MySQL database. Due to these capabilities, Flash technology gain more ground in the field of web sites and Web development.
The Flash course in this site is free and is targeted primarily for beginners, contains tutorials and introductory lessons for those who are beginning to learn how to create Flash documents.

Sharing knowledge is not about giving people something, or getting something from them. That is only valid for information sharing.
Sharing knowledge occurs when people are genuinely interested in helping one another develop new capacities; it is about creating learning processes.
- Do everything with Pure heart and good soul.

Daily Test with Code Example

Click on the tag that creates a cell in table
<tr> <span> <td>
Indicate the CSS property used to specify a background image for an element
background-color background-image color
h3 {
  background-image: url("image.jpg");
What instruction can be used to parse all the array items?
for() array() object()
var arr = [1, "ab", "CoursesWeb.net"];
for(var i=0; i< arr.length; i++) { alert(arr[i]); };
Indicate the PHP instruction used to traverse an associative array.
for() foreach() if()
$arr = array("k1"=>"v1", "k2"=>"v2", "k3"=>"v3");
foreach($arr AS $k => $v) { echo "<br/>". $k ." - ". $v; }
Courses Web: PHP-MySQL JavaScript Ajax HTML CSS Flash-AS3

Last accessed pages

  1. Drag and Drop with jQuery UI (528)
  2. Multiple Select Dropdown List with AJAX (1779)
  3. PHP PDO - Select query, fetch (1428)
  4. PHP MySQL - using MySQLi (654)
  5. jQuery Ajax - load() method (885)

Top accessed pages

  1. PHP-MySQL free course, online tutorials PHP MySQL code (3413)
  2. Courses Web: PHP-MySQL JavaScript Ajax HTML CSS Flash-AS3 (3275)
  3. PHP PDO - exec (INSERT, UPDATE, DELETE) MySQL (3240)
  4. Get Attribute (ID, Class, Name, Title, Src) with jQuery (3011)
  5. PHP Chat Script (2692)